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Binoculars & Spotting Scopes
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Zeiss
The Zeiss FL, the most CA free of all ?
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<blockquote data-quote="Steve C" data-source="post: 3385398" data-attributes="member: 56622"><p>Ed,</p><p></p><p>Thanks. However I don't see CA even in older vintage porros with afov of 75-80*. Just seems that with me if it has a proper focus spot, I don't see CA.</p><p></p><p>It may be that resolution has some bearing as it seems that better resolution should have some bearing on how well or at least how sharp a binocular can be focused.</p><p></p><p>However it seems like there is more area in which CA can appear in wider afov instruments.</p><p></p><p>The only two binoculars I have ever seen CA in a focused glass were a Pentax SP 8x42 and recently a big Hammers 7x50 with Individual focus.</p></blockquote><p></p>
[QUOTE="Steve C, post: 3385398, member: 56622"] Ed, Thanks. However I don't see CA even in older vintage porros with afov of 75-80*. Just seems that with me if it has a proper focus spot, I don't see CA. It may be that resolution has some bearing as it seems that better resolution should have some bearing on how well or at least how sharp a binocular can be focused. However it seems like there is more area in which CA can appear in wider afov instruments. The only two binoculars I have ever seen CA in a focused glass were a Pentax SP 8x42 and recently a big Hammers 7x50 with Individual focus. [/QUOTE]
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Binoculars & Spotting Scopes
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Zeiss
The Zeiss FL, the most CA free of all ?
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